Lenmore Plush and Lenmore Firm Reviews

Lenmore Plush and Lenmore Firm

The Lenmore Plush and Lenmore Firm are in the middle group of innerspring mattresses in the 2015 Perfect Sleeper Collection by Serta. The key feature of this group is the CustomSupport® Flex704Innerspring. It also features Serta's TrueSense® 3.0 design, which uses "3-way motion isolation," ComfortLast® Construction, Total Edge® FoamEncasement, ComfortXD™ Foam, PillowSoft™ Foam, and CoolTwist® GelMemoryFoam.

The Flex704Innerspring is an advanced continuous coil design. In continous coils, each row of coils is formed from one strand of spring wire. In Serta's FreeFlex design, the coils are not linked along the top of the row. This leaves them free to respond individually to the weight of the sleeper. This provides pressure relief and reduces motion transfer. Since they are still tied together at the bottom, the Flex coils still have some of the stability and durability of continuous coils. They are also less costly to manufacture than pocket coils, making them an affordable alternative to the premium springs.

With perimeter rods on the innerspring, the Lenmore Plush and Lenmore Firm still have the natural edge support of continuous coils. This is bolstered with Serta's TotalEdge foam encasement for the purpose of preventing edge sag and roll-offs.

The combination of foams in the comfort layers of the Serta Perfect Sleeper Lenmore Plush makes it more giving at the surface than the Lenmore Firm. Another model, Lenmore Super Pillow Top, has additional layers of foam in the extra section for more surface softness.

CoolTwistGelMemoryFoam is advertised as a key ingredient in the Lenmore models. The infusion of Serta's liquid gel is intended to enhance support in the memory foam and to keep it cool. Cooling is also derived from open cell structure and ventilation of the memory foam.

The covers of the Lenmore Firm and Lenmore Plush are quilted with soft foams. The fabric is not named, but the default cover material for Sertamattresses is polyester.